This question already has answers here: How do I call a dynamically-named method in Javascript? (13 answers) Closed yesterday. I have defined following function: function handleMessageDot(fun) { domElement.classList.fun(‘hidden’); } Now I want to use one of those: handleMessageDot(add), handleMessageDot(remove). I get remove is not defined error. I assume that is because remove() and add() functions […]

This question already has answers here: How do I call a dynamically-named method in Javascript? (13 answers) Closed yesterday. I have defined following function: function handleMessageDot(fun) { domElement.classList.fun(‘hidden’); } Now I want to use one of those: handleMessageDot(add), handleMessageDot(remove). I get remove is not defined error. I assume that is because remove() and add() functions […]

This question already has answers here: How do I call a dynamically-named method in Javascript? (13 answers) Closed yesterday. I have defined following function: function handleMessageDot(fun) { domElement.classList.fun(‘hidden’); } Now I want to use one of those: handleMessageDot(add), handleMessageDot(remove). I get remove is not defined error. I assume that is because remove() and add() functions […]

This question already has answers here: How do I call a dynamically-named method in Javascript? (13 answers) Closed yesterday. I have defined following function: function handleMessageDot(fun) { domElement.classList.fun(‘hidden’); } Now I want to use one of those: handleMessageDot(add), handleMessageDot(remove). I get remove is not defined error. I assume that is because remove() and add() functions […]

This question already has answers here: How do I call a dynamically-named method in Javascript? (13 answers) Closed yesterday. I have defined following function: function handleMessageDot(fun) { domElement.classList.fun(‘hidden’); } Now I want to use one of those: handleMessageDot(add), handleMessageDot(remove). I get remove is not defined error. I assume that is because remove() and add() functions […]

This question already has answers here: How do I call a dynamically-named method in Javascript? (13 answers) Closed yesterday. I have defined following function: function handleMessageDot(fun) { domElement.classList.fun(‘hidden’); } Now I want to use one of those: handleMessageDot(add), handleMessageDot(remove). I get remove is not defined error. I assume that is because remove() and add() functions […]

Is there a way to find the next/previous (in document order) element with tabindex="0"?

Let’s say I get a DOMRect object from calling .getBoundingClientRect on an element:

Let’s say I get a DOMRect object from calling .getBoundingClientRect on an element:

The source code FileSaver.js#L106